Ecommerce Image SEO Checker

Hover on-page markers for explainable scoring, local analysis, and clear optimization actions.

**ImgSEO (Ecommerce Image SEO Checker) is a Chrome extension purpose-built for ecommerce teams.** It places real-time SEO score markers directly on visible product images while you browse. Hover a marker to open a full diagnostic view: Alt text quality, filename semantics, metadata (EXIF/IPTC/XMP), dimensions, loading performance, contrast, and dominant color signals. This is not just an “alt checker.” ImgSEO uses a seven-signal model to combine search visibility, accessibility, and page experience into an explainable score. It also applies hard rules to detect non-semantic filenames (numeric IDs, dimension strings, hash-like names), helping teams quickly find image assets that look fine but still hurt discoverability. **Why install it:** 1. **Real-time, in-page auditing**: No context switching, no manual exports, issues are visible where they happen. 2. **Actionable diagnostics**: Beyond scores, it provides concrete issues and fix guidance for SEO, ops, and design collaboration. 3. **Built for real-world assets**: Includes WebP metadata fallback parsing to reduce format-related blind spots. 4. **Stable and fast in complex pages**: Dynamic reweighting and large-image degrade strategy keep feedback responsive and fair. 5. **Privacy-first by design**: Analysis runs locally in the extension context; no image or business data upload. 6. **Low-noise and controllable**: Whitelist-based activation runs only on domains you allow. If you want to turn image SEO from manual spot-checks into a **measurable, repeatable, and execution-ready workflow**, ImgSEO is a practical lightweight starting point.